CN209116020U - A kind of double valve liquid cylinder - Google Patents
A kind of double valve liquid cylinder Download PDFInfo
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- CN209116020U CN209116020U CN201821906439.0U CN201821906439U CN209116020U CN 209116020 U CN209116020 U CN 209116020U CN 201821906439 U CN201821906439 U CN 201821906439U CN 209116020 U CN209116020 U CN 209116020U
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- valve
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- ontology
- valve port
- liquid injection
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Abstract
The utility model provides a kind of double valve liquid cylinder, belongs to pressure vessel technology field.It solves traditional single valve port steel cylinder for the problems such as liquid velocities such as coating are slow to be perfused.The utility model includes the ontology with inner cavity, ontology is equipped with the first valve port and liquid injection port, first valve port is equipped with the first valve, liquid injection port is equipped with dismountable cage, cage is equipped with the second valve port being connected to liquid injection port, second valve port is equipped with the second valve, and the bore of the first valve port and the second valve port is respectively less than the bore of liquid injection port, is additionally provided with a single tube in chamber body.The utility model has the advantage of filling liquids such as applicable coating and filling speed is fast, tonifying Qi is convenient and efficient.
Description
Technical field
The utility model belongs to pressure vessel technology field, and in particular to a kind of double valve liquid cylinder.
Background technique
Traditional steel cylinder generally all only one valve port, such as patent publication No. is the steel cylinder of CN207065062U, is only set
Have a valve port, valve port is equipped with valve, by control valve into steel cylinder aeration or outside outlet, to form gas enough
Mobilization dynamic, the bore of valve port is generally all smaller, when this steel cylinder is applied to the liquid that consistency are big, flowing velocity is slow such as coating
When, it can be very slow by the speed of the above-mentioned small-bore filling coating of valve port, filling efficiency is very low.
Utility model content
The purpose of this utility model is and a kind of applicable coating etc. provided for drawbacks described above existing for existing steel cylinder
Filling liquid and filling speed be fast, tonifying Qi conveniently double valve liquid cylinder.
The purpose of this utility model can be realized by the following technical scheme:
A kind of double valve liquid cylinder, including the ontology with inner cavity, the ontology is equipped with and is connected to inner cavity
First valve port and liquid injection port, the first valve port be equipped with the first valve, liquid injection port be equipped with dismountable cage, cage be equipped with
Second valve port of liquid injection port connection, the second valve port are equipped with the second valve, the bore respectively less than note of the first valve port and the second valve port
The bore of liquid mouth is additionally provided with a single tube in the chamber body, and the upper end of the single tube is connected with the first valve port, and the other end is to downward
It stretches close to the bottom of inner cavity.Liquid injection port improves steel cylinder internal pressure, the first valve port for injecting gas for injecting liquid, the second valve port
For spraying liquid；Gas and liquid are realized at liquid injection port divides bore to inject, convenient for ensure that gas while liquid injection
Flow velocity substantially increases rate of flooding, and the second valve port is independently arranged with respect to the first valve port, and the multiple aerating of steel cylinder may be implemented, fill
Divide and sprays liquid.
In a kind of above-mentioned double valve liquid cylinder, first valve port, the second valve port and liquid injection port are equipped with interior spiral shell
Line, above-mentioned first valve are threadedly coupled with the first valve port, and cage is threadedly coupled with liquid injection port, the second valve port and the second valve screw thread
Connection.Each component is connected through a screw thread, convenient to disassembly.
In a kind of above-mentioned double valve liquid cylinder, the cage include be wholely set and interconnecting piece connected with one heart and
Disassembling part, above-mentioned second valve port run through interconnecting piece and disassembling part with one heart, interconnecting piece be equipped with external screw thread and with above-mentioned liquid injection port spiral shell
Line connection, disassembling part periphery are equipped with multiple clamping faces, and multiple clamping faces are uniformly arranged along disassembling part is circumferentially-spaced, multiple clampings
Face is divided into several groups, and every group includes two opposite centrosymmetric clamping faces of disassembling part.Disassembling part with clamping face can use
The tools such as spanner effectively clamp, and smoothly power are borrowed to dismantle.
In a kind of above-mentioned double valve liquid cylinder, the interconnecting piece and disassembling part junction are equipped with a circle position-limited edge.
Position-limited edge clamps face convenient for reliable location when the tool works such as spanner, quick lock in.
In a kind of above-mentioned double valve liquid cylinder, the clamping face is plane, and same group of two clamping faces are set in parallel
It sets.
In a kind of above-mentioned double valve liquid cylinder, the clamping face is the cambered surface to above-mentioned disassembling part center indent.
In a kind of above-mentioned double valve liquid cylinder, first valve port is located at bodies top center, above-mentioned liquid injection port
Positioned at the side of the first valve port.
In a kind of above-mentioned double valve liquid cylinder, fixed first valve on the body is arranged in first valve port
On seat, above-mentioned liquid injection port is arranged on fixed second valve seat on the body, and the first valve seat, the second valve seat and ontology are integrated
Formula structure.The setting of first valve seat, the second valve seat can guarantee the effective thread connection length of the first valve, cage and ontology,
Guarantee that structure connection is firm.
In a kind of above-mentioned double valve liquid cylinder, first valve seat and the second valve seat are cylindrical.
In a kind of above-mentioned double valve liquid cylinder, first valve and the second valve include that valve body, setting exist
Knob on valve body and the external tapping that valve body-side is set.
In a kind of above-mentioned double valve liquid cylinder, handgrips is additionally provided on the ontology, handgrips includes two
Handle and the connector for connecting two handles, two handles and connector are integrally formed, in relatively above-mentioned first valve port of two handles
The heart is symmetrical, and connector is welded and fixed on the body.
In a kind of above-mentioned double valve liquid cylinder, the liquid injection port is located on the outside of above-mentioned handgrips.
In a kind of above-mentioned double valve liquid cylinder, the single tube is siphon pipe.
In a kind of above-mentioned double valve liquid cylinder, it is additionally provided with the pressure relief opening being connected to its inner cavity on the ontology, lets out
Mouth is pressed to be equipped with sealing cover.Pressure relief opening is for guaranteeing that ontology internal pressure is only more than safety value when injecting compressed air into ontology.
Compared with prior art, the utility model realizes gas and liquid at liquid injection port divides bore to inject, and is convenient for liquid
Body ensure that gas flow rate while injection, rate of flooding be greatly improved, to improve working efficiency；Second valve port is with respect to first
Valve port is independently arranged, and the multiple aerating of steel cylinder may be implemented, sufficiently ejection liquid, in order to avoid there is steel cylinder internal pressure deficiency, can not be sprayed
The case where liquid.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the partial enlarged view at the I of Fig. 2.
In figure, 1, ontology；2, the first valve seat；3, the second valve seat；4, cage；4a, disassembling part；4b, interconnecting piece；4c, clamping
Face；4d, position-limited edge；5, single tube；6, the first valve；7, the second valve；8, handle；9, connector；10, relief hole；11, it seals
Lid.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 to Figure 3, a kind of double valve liquid cylinder provided by the utility model, including the ontology with inner cavity
1, the top center of ontology 1 is equipped with a first cylindrical valve seat 2, is offered with one heart on the first valve seat 2 through the first valve seat 2
And the first valve port being connected to 1 inner cavity of ontology, the first valve port are equipped with one and are in for spraying liquid, the side of the first valve seat 2 outward
Columned second valve seat 3 is equipped on second valve seat 3 with one heart through the second valve seat 3 and the liquid injection port that is connected to 1 inner cavity of ontology,
Liquid injection port is used for the intracavitary injection liquid into ontology 1, and the bore of liquid injection port is greater than the bore of the first valve port, the first valve seat 2 and the
Two valve seats 3 are an integral structure with ontology 1.
Second valve seat 3 is equipped with a cage 4, and cage 4 includes the interconnecting piece 4b and disassembling part for being wholely set and being connected with one heart
4a, liquid injection port are equipped with internal screw thread, and interconnecting piece 4b is equipped with external screw thread, and interconnecting piece 4b is plugged in liquid injection port and connects with liquid injection port screw thread
It connects；The cage 4 is equipped with the second valve port, and the second valve port runs through interconnecting piece 4b and disassembling part 4a with one heart, is connected to 1 inner cavity of ontology, the
Two valve ports and the first valve port bore are identical or less than the first valve port；It is set on the periphery disassembling part 4a there are six clamping face 4c, six press from both sides
It holds face 4c and is uniformly arranged along disassembling part 4a is circumferentially-spaced, form outer-hexagonal structure, six clamping face 4c points are three groups, and every group includes
The clamping face 4c of two opposite disassembling part 4a center symmetric settings, clamping face 4c can be for planes or to the center disassembling part 4a indent
Cambered surface, effectively clamped as long as being able to achieve the tools such as spanner；Interconnecting piece 4b and the junction disassembling part 4a are equipped with a loop
Position-limited edge 4d, position-limited edge 4d clamps face 4c convenient for reliable location when the tool works such as spanner, quick lock in.
Intracavitary in ontology 1 to be additionally provided with a single tube 5, which can be siphon pipe；The upper end of single tube 5 and above-mentioned first valve
Mouth is connected, and the other end extends downward close to the bottom of inner cavity.
It is respectively equipped with the first valve 6 and the second valve 7 on first valve port, the second valve port, on the first valve port, the second valve port
Equipped with internal screw thread, valve port is threadedly coupled with corresponding valve；First valve 6 and the second valve 7 include valve body, are arranged on valve body
Knob and the external tapping of valve body-side is set, by rotating knob, can make external tapping be connected to or close with valve port or
Adjust the fluid flow of disengaging valve.
It is additionally provided with handgrips on ontology 1, handgrips includes two handles 8 and the connector 9 for connecting two handles 8, and two
Handle 8 and connector 9 are integrally formed by a steel plate, opposite first valve seat, 2 central symmetry of two handle 8, and the welding of connector 9 is solid
It is scheduled on ontology 1, the center of connector 9 is equipped with relief hole 10, and the first valve seat 2 is located in the relief hole 10；Liquid injection port, which is located at, to be mentioned
The outside of hand structure.
The pressure relief opening being connected to its inner cavity is additionally provided on ontology 1, pressure relief opening is equipped with sealing cover 11, in the filling completion of steel cylinder
Afterwards, pressure relief opening is sealed and is welding as one with ontology 1 by sealing cover 11.
The course of work: first disassembly lower cover base 4, by liquid injection port into ontology 1 liquid such as intracavitary filling coating, it is filled
Cheng Hou covers cage 4, by the second valve 7 on cage 4 to 1 luminal perfusion compressed air of ontology (when interior intracavitary pressure is high
When specified pressure, pressure relief opening pressure release can be passed through), after the completion of compressed air perfusion, close the second valve 7；In use, opening
First valve 6；After liquid ejection portion, intracavitary pressure can be reduced in ontology 1, and when internal pressure is too low, liquid can not
It is forced out, remaining liq can be extruded by the second tonifying Qi into ontology 1 of valve 7 at this time.
It should be understood that in claims, specification of the utility model, all " including ... " should be understood as out
The meaning of formula is put, that is, its meaning is equal to " at least containing ... ", but should not be understood as enclosed meaning, i.e. its meaning
It should not be construed " only including ... ".
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of double valve liquid cylinder, including the ontology (1) with inner cavity, which is characterized in that the ontology (1) is equipped with
The first valve port and liquid injection port being connected to inner cavity, the first valve port are equipped with the first valve (6), and liquid injection port is equipped with dismountable
Cage (4), cage (4) are equipped with the second valve port being connected to liquid injection port, and the second valve port is equipped with the second valve (7), the first valve
Mouthful and the bore of the second valve port be respectively less than the bore of liquid injection port, it is intracavitary in the ontology (1) to be additionally provided with a single tube (5), the single tube
(5) upper end is connected with the first valve port, and the other end extends downward close to the bottom of inner cavity.
2. a kind of double valve liquid cylinder according to claim 1, which is characterized in that first valve port, the second valve port
It is equipped with internal screw thread with liquid injection port, above-mentioned first valve (6) is threadedly coupled with the first valve port, and cage (4) and liquid injection port screw thread connect
It connects, the second valve port is threadedly coupled with the second valve (7).
3. a kind of double valve liquid cylinder according to claim 1 or 2, which is characterized in that the cage (4) includes one
It is arranged and connected with one heart interconnecting piece (4b) and disassembling part (4a), above-mentioned second valve port runs through interconnecting piece (4b) and disassembling part with one heart
(4a), interconnecting piece (4b) are equipped with external screw thread and are threadedly coupled with above-mentioned liquid injection port, and the disassembling part periphery (4a) is equipped with multiple folders
It holds face (4c), multiple clamping faces (4c) are uniformly arranged along disassembling part (4a) is circumferentially-spaced, and multiple clamping faces (4c) are divided into several groups,
Every group includes two opposite disassembling part (4a) centrosymmetric clamping faces (4c).
4. a kind of double valve liquid cylinder according to claim 3, which is characterized in that the interconnecting piece (4b) and disassembling part
The junction (4a) is equipped with circle position-limited edge (4d).
5. a kind of double valve liquid cylinder according to claim 3, which is characterized in that the clamping face (4c) is plane,
Same group of two clamping faces (4c) are arranged in parallel.
6. a kind of double valve liquid cylinder according to claim 3, which is characterized in that the clamping face (4c) is Xiang Shangshu
The cambered surface of the center disassembling part (4a) indent.
7. a kind of double valve liquid cylinder according to claim 1 or 2, which is characterized in that first valve port is located at this
Body (1) top center, above-mentioned liquid injection port are located at the side of the first valve port.
8. a kind of double valve liquid cylinder according to claim 1 or 2, which is characterized in that the first valve port setting exists
One is fixed on the first valve seat (2) on ontology (1), and above-mentioned liquid injection port, which is arranged, is fixed on the second valve seat on ontology (1) one
(3) on, the first valve seat (2), the second valve seat (3) and ontology (1) are an integral structure.
9. a kind of double valve liquid cylinder according to claim 1 or 2, which is characterized in that be additionally provided on the ontology (1)
Handgrips, handgrips include the connector (9) of two handles (8) and connection two handles (8), two handles (8) and connection
Part (9) is integrally formed, and the relatively above-mentioned first valve port central symmetry of two handles (8), connector (9) is weldingly fixed on ontology (1).
10. a kind of double valve liquid cylinder according to claim 1 or 2, which is characterized in that also set on the ontology (1)
There is the pressure relief opening being connected to its inner cavity, pressure relief opening is equipped with sealing cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906439.0U CN209116020U (en) | 2018-11-19 | 2018-11-19 | A kind of double valve liquid cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906439.0U CN209116020U (en) | 2018-11-19 | 2018-11-19 | A kind of double valve liquid cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116020U true CN209116020U (en) | 2019-07-16 |
Family
ID=67205748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821906439.0U Active CN209116020U (en) | 2018-11-19 | 2018-11-19 | A kind of double valve liquid cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209116020U (en) |
-
2018
- 2018-11-19 CN CN201821906439.0U patent/CN209116020U/en active Active
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